William* VII Duke Of Aquitaine(abt 1023 - abt 1058)
m. aft 1086
Gerard* I Count Of Guelders
Clemence* Of Poitou
b. abt 1053
d. aft 1138
br.  
occ. Built The Castle Of Wassenburg Between The Rhine & Meuse, 1085
AKA. Van Gelre
PAR.  
b. abt 1059
d. aft 1129
br.  
occ.  
AKA. Clementia
PAR.  
Spouses: 1, 2